アンモニア吸収式冷凍機の吸収器内における過渡的な状態変化とポンプ異常発生との関連(冷熱利用技術,熱工学部門一般講演)

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  • Relation between solution-pump error and transitional change of state at absorber in ammonia -absorption refrigerator.

抄録

This paper reports about the mechanism of pump error at starting-up of ammonia-absorption refrigerator, and the countermeasure for it. First, the authors analyzed relations between the pump error and the transitional change of state at the absorber. Then, the starting-up experiments to evaluate the countermeasure for the pump error are carried out. Consequently, there is the optimum ammonia-water solution flow rate through the spray nozzle of the absorber. And no pump error occurs at the solution flow rate.

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